[jira] [Created] (IMPALA-14126) Calcite Planner: varchar(6) being recast as string incorrectly

["Steve Carlin (Jira)" <ji...@apache.org>]

Steve Carlin created IMPALA-14126:
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             Summary: Calcite Planner: varchar(6) being recast as string incorrectly
                 Key: IMPALA-14126
                 URL: https://issues.apache.org/jira/browse/IMPALA-14126
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Steve Carlin


Given the query:

select * from test_varchar_casts where v = cast(c as varchar(6))

on a table created with


create table test_varchar_casts (c char(6), v varchar(6));
Both "v" and cast(c as varchar(6)) are being recast to string.  But if they are both varchar, they do not need casting.

 



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